... RC Toys Full HD helmet Sports DVR , Bullet Style , 20M Waterproof and used on MTB, Motorcycle,Car Racing, Car DV,Hunting ... Parachuting,Scotter, Canoeing,Yachating,Paragliding,Extreme Sports, RC Toys...... Total 2pcs 1000mAH Batteries,and lasts 90 minutes/piece, and not worry ... Mega Pixel Camera with Image StabilizationFull HD 1080P Video Recording Waterproof: Up to 30 Feet IP68 Fire Resistant: Up to ...